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File name SONY DSC-W50 SECTION 6 ADJUSTMENTS AUTO-ADJ VER 1.2 2007.08 (9-876-936-53).pdf

DSC-W50 Ver. 1.2 2007.08 Revision History SECTION 6 ADJUSTMENTS Auto-ADJ Link Before starting adjustments Adjusting items when replacing main parts and boards List of service tools SERVICE MODE SERVICE MODE CAMERA SECTION ADJUSTMENTS PREPARATIONS BEFORE ADJUSTMENTS ADJUSTMENT PROGRAMS VIDEO SYSTEM ADJUSTMENTS CAMERA SYSTEM ADJUSTMENTS LCD SYSTEM ADJUSTMENTS ERROR INITIALIZATION OF DATA · Use this Service Manual together with the Automatic Adjustment Program (DSC-W50 Auto-Adj Ver_1.2r02.exe) and the AWB Adjustment Program (W30W50AwbAdjustment.exe). · Precaution on Replacing the SY-144 Board DSC-W50_ADJ 9-876-936-51 Sony EMCS Co. 2007H0500-1 © 2007.8 Published by Kohda TEC TABLE OF CONTENTS Section Title Page 6. ADJUSTMENTS Before Starting Adjustment ······················································· 6-1 1-1. Adjusting Items When Replacing Main Parts and Boards ···················································· 6-4 1-2. List of Service Tools ························································ 6-5 6-1. Camera Section Adjustments ··········································· 6-6 1-1. Preparations Before Adjustments ···································· 6-6 1-2. Adjustment Programs ···················································· 6-10 1-3. Video System Adjustments ············································ 6-12 1-4. Camera System Adjustments ········································· 6-14 1-5. LCD System Adjustments ············································· 6-22 1-6. Error ··············································································· 6-24 1-7. Initialization of Data ······················································ 6-26 6-2. Service Mode ································································· 6-27 DSC-W50_ADJ --2-- SECTION 6 ADJUSTMENTS Before starting adjustment Precaution on Replacing the SY-144 Board · The Repair Board has already been adjusted. Re-initialization or EVR data copy from the set before repair is not required. · Perform "VIDEO OUT Default Data Check" and "Initial Language Data Check" mentioned below, and also the adjustment items necessary after SY Board replacement. VIDEO OUT Default Data Check When you replace to the repairing board, the written data of repairing board also might be changed to original setteing because of broadcast system (NTSC/PAL). When the data has changed because of board replaceing etc., check the default data of VIDEO OUT if destination code is right. If not, rewrite to the right value. VIDEO OUT Default Data Page 4F Address 8D Data NTSC 00 PAL 01 Writing Method: 1) Select page: 00, address: 01, and set data: 01. 2) Select page: 4F, address: 8D, and set data: 00 (NTSC) or data: 01 (PAL). 3) Select page: 40, address: 38, and set data: 00. 4) Click [Save] on the SEUS screen. 5) Select page: 80, address: 34, and check that the data is "00". 6) Select page: 80, address: 30, and check that the data is "00". 7) Select page: 00, address: 01, and set d